| Hugh Lane's life and achievement, with some account of the Dublin galleries | Gregory, Isabella Augusta, Lady, 1852-1932 | Monograph or Collective Volume | | 1921 |
| Irish myths and legends : gods and fighting men | Gregory, Isabella Augusta, Lady, 1852-1932 | Monograph or Collective Volume | New Island Books | 2022 |
| Irish myths and legends vol 2 : Cuchulain and the Red Branch of Ulster | Gregory, Isabella Augusta, Lady, 1852-1932 | Monograph or Collective Volume | New Island Books | 2023 |
| Lady Gregory's journals 1916-1930 | Gregory, Isabella Augusta, Lady, 1852-1932Robinson, Lennox | Monograph or Collective Volume | Putnam | 1946 |
| Lady Gregory's journals. vol.2, books thirty to forty-four : 21 February 1925 - 9 May 1932 | Gregory, Isabella Augusta, Lady, 1852-1932Murphy, Daniel J.Smythe, Colin | Monograph or Collective Volume | Colin Smythe | 1987 |
| Mr. Gregory's letter-box, | Gregory, Isabella Augusta, Lady, 1852-1932Gregory, WilliamStrallworthy, John | Monograph or Collective Volume | [s.n.] | 1981 |
| Mr. Gregory's letter-box, 1813-30 | | Monograph or Collective Volume | | 1898 |
| Our Irish theatre : a chapter of autobiography | Gregory, Isabella Augusta, Lady, 1852-1932McHugh, Roger Joseph | Monograph or Collective Volume | Smythe | 1972 |
| Sir Hugh Lane : his life and legacy | Gregory, Isabella Augusta, Lady, 1852-1932White, James | Monograph or Collective Volume | Colin Smythe | 1973 |